What is the domain of f(x)=ln(x+1)-ln(x+3) ?

The domain of f(x)=ln(x+1)-ln(x+3) is x>-1

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domain of f(x)=ln(x+1)-ln(x+3)

domain

f (x) = ln (x + 1) - ln (x + 3)

x > - 1

Interval Notation

(- 1, \infty)

Solution steps

Find positive values for logs:

x > - 1

The function domain

x > - 1

y = lo g_{10} (4 - 5 x)

f (x) = x^{2} + 3 x

f (x) = \frac{( x + 1 )}{x ^{2}}

f (x) = (lo g_{2} (x) - 1)

f (x) = \frac{x - 1}{ln ( 3 - x )}

What is the domain of f(x)=ln(x+1)-ln(x+3) ?
The domain of f(x)=ln(x+1)-ln(x+3) is x>-1